Product comparison · 2 video intercom systems

Dahua Technology DHI-KTA03M video intercom system vs Dahua Technology VTO2101E-P-S1 video intercom system

16specifications compared
11differ
5identical
32known for one product only

Key differences

The Dahua Technology VTO2101E-P-S1 video intercom system has 0.7 MP more megapixel (approx.) than the Dahua Technology DHI-KTA03M video intercom system (2 MP vs 1.3 MP). The Dahua Technology VTO2101E-P-S1 video intercom system has 7° more viewing angle, horizontal than the Dahua Technology DHI-KTA03M video intercom system (77° vs 70°). The Dahua Technology VTO2101E-P-S1 video intercom system has 15° more viewing angle, vertical than the Dahua Technology DHI-KTA03M video intercom system (55° vs 40°). Optical sensor size: 25.4 / 4 mm (1 / 4") on the Dahua Technology DHI-KTA03M video intercom system, 25.4 / 2.7 mm (1 / 2.7") on the Dahua Technology VTO2101E-P-S1 video intercom system. Product colour: Black, White on the Dahua Technology DHI-KTA03M video intercom system, Black on the Dahua Technology VTO2101E-P-S1 video intercom system.

Megapixel (approx.)
- DHI-KTA03M video intercom system:1.3 MP
- VTO2101E-P-S1 video intercom system:2 MP
Optical sensor size
- DHI-KTA03M video intercom system:25.4 / 4 mm (1 / 4")
- VTO2101E-P-S1 video intercom system:25.4 / 2.7 mm (1 / 2.7")
Viewing angle, horizontal
- DHI-KTA03M video intercom system:70°
- VTO2101E-P-S1 video intercom system:77°
Viewing angle, vertical
- DHI-KTA03M video intercom system:40°
- VTO2101E-P-S1 video intercom system:55°
Product colour
- DHI-KTA03M video intercom system:Black, White
- VTO2101E-P-S1 video intercom system:Black
Operating relative humidity (H-H)
- DHI-KTA03M video intercom system:10 - 95%
- VTO2101E-P-S1 video intercom system:10 - 90%
Width
- DHI-KTA03M video intercom system:182.7 mm
- VTO2101E-P-S1 video intercom system:73 mm
Depth
- DHI-KTA03M video intercom system:17.7 mm
- VTO2101E-P-S1 video intercom system:54.5 mm

Side by side

Differences highlightedShow differences only

Comparison of DHI-KTA03M, VTO2101E-P-S1
48 specifications	A Dahua Technology DHI-KTA03M video intercom system Model DHI-KTA03M View product	B Dahua Technology VTO2101E-P-S1 video intercom system Model VTO2101E-P-S1 View product
Featuresidentical
Automatic gain controlKnown for one	Unknown — not stated by the source	Yes
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
White balanceKnown for one	Unknown — not stated by the source	Auto, Manual
Displayidentical
Video formats supportedKnown for one	Unknown — not stated by the source	H.264
Display diagonalKnown for one	17.8 cm (7")	Unknown — not stated by the source
Display resolutionKnown for one	1024 x 600 pixels	Unknown — not stated by the source
Wide Dynamic Range (WDR)Known for one	Yes	Unknown — not stated by the source
Night visionidentical
Night visionKnown for one	Unknown — not stated by the source	Yes
Night vision distanceKnown for one	Unknown — not stated by the source	5 m
Camera4 differ
Megapixel (approx.)Differs	1.3 MP	2 MP
Optical sensor sizeDiffers	25.4 / 4 mm (1 / 4")	25.4 / 2.7 mm (1 / 2.7")
Viewing angle, horizontalDiffers	70°	77°
Viewing angle, verticalDiffers	40°	55°
Day/night modeKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Voice codecsKnown for one	Unknown — not stated by the source	G.711
Design2 differ
Product colourDiffers	Black, White	Black
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP65
Housing materialDiffers	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)	Aluminium, Zinc
Networkidentical
Ethernet interface typeKnown for one	Unknown — not stated by the source	Fast Ethernet
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3af
Supported network protocolsKnown for one	Unknown — not stated by the source	TCP/IP, SIP
Poweridentical
Outdoor unit power typeKnown for one	Unknown — not stated by the source	DC
Power consumption (typical)Known for one	Unknown — not stated by the source	7 W
Power consumption (standby)Known for one	Unknown — not stated by the source	2.5 W
AC adapter output voltageKnown for one	12 V	Unknown — not stated by the source
AC adapter output currentKnown for one	1 A	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 95%	10 - 90%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 60 °C
Door station operating temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Main monitor station operating temperature (T-T)Known for one	-10 - 55 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	182.7 mm	73 mm
DepthDiffers	17.7 mm	54.5 mm
HeightDiffers	133.9 mm	163 mm
WeightDiffers	250 g	800 g
Door station dimensions (WxDxH)Known for one	46 x 33.8 x 131.45 mm	Unknown — not stated by the source
Packaging dataidentical
Indoor unit includedKnown for one	Yes	Unknown — not stated by the source
Rain coverKnown for one	Yes	Unknown — not stated by the source
Package weightKnown for one	480 g	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC)	Unknown — not stated by the source
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

Dahua Technology DHI-KTA03M video intercom system vs Dahua Technology VTO2101E-P-S1 video intercom system

Key differences

Side by side

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